hacker
UK /hækə/ · US /hækəɹ/ noun, verb, proper noun
Forms hackers hackering hackered
- noun Someone who hacks. “A hacker hacked into his computer account yesterday.”
- noun One who cuts with heavy or rough blows.
- noun One who is inexperienced or unskilled at a particular activity, especially (sports, originally and chiefly golf), a sport such as golf or tennis. “a tennis hacker”
- noun (computing, dated) One who is expert at programming and solving problems with a computer.
- noun (by extension) One who applies a novel method, shortcut, skill, or trick to something to increase ease, efficiency, or productivity. “food hacker”
- noun (computer security, telecommunications) One who uses a computer to gain unauthorized access to data stored in, or to carry out malicious attacks on, computer networks or computer systems. “a phone hacker”
- noun (obsolete) Synonym of hackster (“a violent bully or ruffian; also, an assassin, a murderer”).
- noun Something that hacks; a device or tool for hacking; specifically, an axe used for cutting tree branches or wood.
- noun (US, road transport) One who operates a taxicab; a cabdriver.
- verb (intransitive, chiefly UK, dialectal, archaic) To speak with a spasmodic repetition of vocal sounds; to stammer, to stutter; also, to mumble and procrastinate in one's speech; to hem and haw.
- proper noun A surname.
Synonyms
cutter slasher black hat cracker hackster cabbie cabman taxi driver cyber-terrorist cyberpunk hack drudge
Etymology
From Late Middle English hackere, hakker, hakkere (“one who cuts wood, woodchopper, woodcutter; (rare) tool for cutting wood”), from hakken, hacke (“to cut (something) with a chopping action, hack; to make a chopping action”) + -er(e) (suffix forming agent nouns). Hakken is derived from Old English *haccian (“to hack”), from Proto-West Germanic *hakkōn (“to chop, hack”), from Proto-Germanic *hakkōną (“to chop, hack”), from Proto-Indo-European *keg-, *keng- (“to be sharp; a handle; a hook; a peg”). The English word may be analysed as hack (“to chop or cut down in a rough manner”) + -er (suffix forming agent nouns).
Possibly from hack(ney cab) (“carriage pulled by a hackney horse, or motorized vehicle, available for public hire”) + -er (suffix forming agent nouns).
From hack (“(obsolete) to confuse or mangle (words) when speaking”) + -er (suffix forming frequentative verbs).
English, Dutch, German and Jewish occupational surname, all from the noun hacker (“one who hacks”). The Jewish form probably arrives via Yiddish העקער (heker), from צעהאַקן (tsehakn) (see German hacken).
Webster’s 1913
- noun One who, or that which, hacks. Specifically: A cutting instrument for making notches; esp., one used for notching pine trees in collecting turpentine; a hack.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “hacker”, CC BY-SA 4.0. Details